No. Marijuana is one of the few drugs that isnt. Type in vasoconstrictor into wikipedia to look up the ones that are. Marijuana actually does the opposite and increase blood â¦ flow and expand the arteries.
Some of the comorbid or associated medical symptoms for Mouth numbness may include these symptoms: 1  Digestive symptoms. 2  Face symptoms. 3  Head symptoms.  Mouth 1  symptoms. Nerve symptoms. 2  Pain. Sensations.  more associated symptoms...Â».
Some conditions that can result in numbness of lips include allergic reactions, side-effects of a drug, consumption of a poisonous plant or chemical and even getting exposed to extreme cold. While there are several other diseases and disorders may to blame, which need proper treatments.